lowergatesaremovableandcanbeopenedtopermitavesseltoenterorexitthechamber(McCartney,).●Machinerytoemptyorfillthechamberasrequired–valvesandpumps,forexample.Thispaperpresentsafuzzydecisionsupportsystem(FDSS)implementedinexistingSCADA(SupervisoryControlAndDataAcquisition)softwarethatiscommonlyusedatthetopofthecon-trolhierarchy(Bailey&Wright,).ThebasicpurposeoftheSCADAsystemistocollectimportantdatafromtheprocess(Stuart,).Workpresentedinthispaperwillextendthefunctionofthe-/$-seefrontmatterElsevierLtd.Allrightsreserved.http://dx.doi.org/./j.eswa...V.Bugarskietal./ExpertSystemswithApplications()–Fig..Planandsideviewsofalock.SCADAsystemwiththeproposedexpertsystem,whichisdesignedasasoftwareupgradetoassistlockmastersinthedecision-makingprocess..PrinciplesofshiplockcontrolFromamongthewidevarietyofshiplocks,theeffortwasnar-rowedtoone.,Villagra,J.,Perez,J.,&Godoy,J.().Geneticoptimizationofaveh